Aye, how's it goin, I was wondering if I would upgrade my xbox hd to an 80 or 120gb will it affect being able to get xbox live? (Also is this modifing it?) I'm gonna finally get live for my little bro. I know you can get all the old school games dl them and just want a bigger hd to get them and still save for games. I've read some things here and know you have to solder which will be no problem. Would I have to get routers to connect the xbox to my computer to get any programs to run the hd?